Cisco 3200 Series - Manual (Page 33)

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Cisco 3200 Series Router Hardware Upgrade Guide
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Chapter 2 Replacing Cards in the Cisco 3230 ISR Rugged Enclosure
Card Replacement Process
Reattaching the I/O End Cap
To reattach the I/O end cap, follow these steps:
Step 1 Align the guide pins of the I/O end cap with the front of the extrusion. (The antenna end cap does not
have guide pins. The extrusion does not have holes for the guide pins in the back of the extrusion.)
Figure 2-15 shows the I/O end cap.
Figure 2-15 I/O End Cap
Step 2 Fit the I/O transition board with the wiring card. Figure 2-4 shows the I/O transition board.
Step 3 Verify that the gasket is fully centered in the groove (shown in Figure 2-4 ).
Step 4 Press the I/O end cap in place.
Step 5 Use a 3/8-inch socket wrench to secure the I/O end cap with (4) 1/4-20x1 1/4-inch- long bolts. The
torque range for the I/O end cap bolts is from 58 to 68 in-lb.
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2 3 1
1 power cables 2 I/O transition board
3 I/O end cap groove and gasket